package zuoye5_28;

import java.sql.*;
import java.util.*;

public interface StudentDao {
	int add(Student s);

	int del(Long Stuno);

	int update(Student s);

	Student find(Long Stuno);

	List<Student> query();

	public Student login(Long Stuno, String pass);

	public List<Student> paging(int pageSize, int pageNo);

}
